I am working as Head HR in an organization. Unfortunately I had to undergo ortho implant surgery and doctors advised me 3 months rest. Practically it got difficult for me to work. I mailed my management about my problem along with resignation and assurance to give over once I am able to walk. But they didn't accept my resignation and in return mailed me that they want to conduct enquiry against me for an incident that happened one year back and where my involvement was least. What should I do.